Реакция #215542

ord-5c4158c4c6284df5babdd9141c22a680

Уравнение реакции

Nc1nc(N)nc(N)n1
melamine
CC(=O)O
acetic acid
CC(=O)O
acetic acid
→
C.Nc1nc(N)nc(N)n1.Nc1nc(N)nc(N)n1
Melamine molybdate

Реактанты

Nc1nc(N)nc(N)n1
melamine
CC(=O)O
acetic acid
CC(=O)O
acetic acid

Реагенты

[NH4+].[O]=[Mo](=[O])([O-])[O-].[O]=[Mo](=[O])([O-])[O-]
ammonium dimolybdate

Растворители

O
water
O
water
O
water

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Температураby refluxing in a 500 ml round-bottomed flask
  2. 2
    Другоеequipped with a stirrer
  3. 3
    ДругоеA white precipitate formed immediately

Методика

Melamine molybdate was prepared in the presence of acetic acid as follows. 10 grams of melamine, 9.52 grams of acetic acid, and 250 ml water were dissolved together by refluxing in a 500 ml round-bottomed flask equipped with a stirrer and water-cooled condenser. 26.95 grams of ammonium dimolybdate was dissolved in 50 ml. hot water and then added to the first solution. A white precipitate formed immediately.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US04259491uspto-grants-1981_03